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https://issues.apache.org/jira/browse/TEZ-692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14050915#comment-14050915
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Bikas Saha commented on TEZ-692:
--------------------------------

I am wondering if we should make non-session as the default. Session mode needs 
to be used carefully (wrt resource sharing etc) and most new users will be 
submitting run-once applications. So their overall experience might be better 
in non-session mode. Advanced users, like Hive/Pig can enable session mode.

> Unify job submission in either TezClient or TezSession
> ------------------------------------------------------
>
>                 Key: TEZ-692
>                 URL: https://issues.apache.org/jira/browse/TEZ-692
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: TEZ-692.1.patch, TEZ-692.2.patch, TEZ-692.3.patch, 
> TEZ-692.4.patch, TEZ-692.5.patch
>
>
> Its confusing to have 2 ways to create and submit a tez job. The developer 
> has to spend time thinking about and deciding which method to use.



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